Linden Ingredients & Drug Interactions
by Herb Pharm
What is this page for?
First and foremost: checking Linden against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Linden is a dietary supplement by Herb Pharm with 1 active ingredient. Its ingredients are commonly taken for anxiety and stress, trouble sleeping, colds and flu symptoms.Based on those ingredients, 1 medication has a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Linden flower with bract (Tilia sp.) extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Linden by Herb Pharm
Ask about any prescription or over-the-counter medication and we check it for interactions with Linden by Herb Pharm — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Linden by Herb Pharm
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
Herb Pharm's Linden contains one active ingredient: linden flower with bract extract (Tilia species). The liquid also includes certified organic cane alcohol, distilled water, and certified organic vegetable glycerin as inactive ingredients that help deliver and preserve the extract.
Does it work?
Couldn't assess
The product facts we hold contain no effectiveness ratings for linden. The evidence base we have access to does not establish whether this product works for any particular purpose.
How safe is it?
Well-documented data
Linden is generally well tolerated as a tea, but human safety data are limited overall, and the safety profile hasn't been well studied. The facts note it's safer to avoid it until more information is available.
One case report describes an allergic reaction to linden pollen in a tea, and another reported contact urticaria (hives) from a linden extract-containing shampoo, so allergic reactions are possible, especially in people sensitive to pollen or plant extracts. Regarding pregnancy and lactation, the data on file does not provide safety information.
If you're pregnant, nursing, or planning to be, talk with your doctor or pharmacist before taking this — they can give you personalized advice based on your situation.
Meds to double-check
Moderate interaction found
If you take lithium, do not start linden without talking to your doctor or pharmacist first — it may increase lithium's effects and side effects and could require a dose adjustment. For any other medications you're on, use the search tool on this page to double-check the details.
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
Linden is a single-ingredient herbal extract with limited human safety data and one documented interaction with lithium. If you take lithium or any other medications, check with your doctor or pharmacist before starting — the interaction tool on this page can help you verify your specific drugs.
Anyone with a history of pollen allergies should be cautious, and pregnant or nursing individuals should discuss it with their healthcare provider first.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Sep 24, 2019.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Linden, straight from the product label.
| Brand | Herb Pharm |
|---|---|
| Barcode (UPC) | 090700001810 |
| Net contents | 4 fl. Oz.; 120 mL |
| Market status | On market |
| Date entered into DSLD | Sep 24, 2019 |
| DSLD ID | 203438 |
| Product type | Botanical |
| Supplement form | Liquid |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Organic, Gluten Free |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Linden by Herb Pharm, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Linden flower with bract (Tilia sp.) extract | 685 mg | -- |
Other ingredients: certified organic Cane Alcohol, distilled Water, certified organic Vegetable Glycerin
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Suggested/Recommended/Usage/Directions
Suggested Use Shake well before using Add 1 full squeeze of the dropper bulb to 2 oz. of water or juice, 2 to 4 times per day. Best taken between meals.
Precautions
Keep out of the reach of children
Storage
Store away from heat & light
General
008
Formula
Tilia sp.
Linden liquid extract
We prepare our Linden extract from the flower of certified organically grown Tilia sp. trees.
General Statements
System restoration Cardio & circulatory
Dry herb/menstruum ratio: 1:4
Seals/Symbols
USDA Organic
FDA Statement of Identity
Herbal Supplement
Formulation
Gluten-free
Certified organic by Organic Certifiers
FDA Disclaimer Statement
This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Linden by Herb Pharm label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Linden by Herb Pharm
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size0.7 mL Dosage formLiquid Servings per container168 Amounts shown are per serving.
Linden flower with bract (Tilia sp.) extract
Interacts with1 drug
Linden (also called lime flower) is a traditional herbal tea long used to calm nerves, ease cold symptoms, and support restful sleep. Strong human evi...
Linden flower with bract (Tilia sp.) extract monograph & interactionsOther (inactive) ingredients: Certified organic Cane Alcohol, Distilled Water, Certified organic Vegetable Glycerin. These complete the product’s ingredient list but are not active constituents.
Linden by Herb Pharm Drug Interactions
HelloPharmacist Interaction Report
Herb Pharm's Linden is a single-ingredient liquid extract that does interact with one medication type.
Through its linden flower content, it may affect how your body handles lithium (a mood-stabilizing medication). Linden is thought to have mild diuretic properties — meaning it may increase urination — and theoretically this could increase both the effects and side effects of lithium, potentially requiring a dose adjustment.
Read the full breakdown — every affected drug type, severity by severity
Although this is a theoretical concern rather than a proven interaction, it's a Moderate-severity one worth taking seriously. If you take lithium, talk with your doctor or pharmacist before starting linden, and don't stop or change your lithium dose on your own.
Although one ingredient was checked, we could not verify interactions for any other drug types beyond lithium. Run your exact medications through the search tool on this page to be thorough.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Linden?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Linden interact with 1 drug. Click any drug to see the details.
1 of the 1 ingredient in Linden interact with drugs. Each result below shows which ingredient is responsible. Linden flower with bract (Tilia sp.) extract
Lithium Carbonate (prescription Drug)Eskalith, Lithium Carbonate
How Lithium Carbonate (prescription Drug) interacts with Linden — through 1 ingredient. Tap an ingredient for the detail:
Linden Flower With Bract (tilia Sp.) ExtractLithium Moderate
Interaction Summary
Theoretically, due to its potential diuretic effects, linden might increase the effects and adverse effects of lithium.
Read the full Linden Flower With Bract (tilia Sp.) Extract + Lithium Carbonate (prescription Drug) interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Linden with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.
Linden flower with bract (Tilia sp.) extract
Lithium
Theoretically, due to its potential diuretic effects, linden might increase the effects and adverse effects of lithium.
Linden is thought to have diuretic properties. The dose of lithium might need to be decreased.
Brand information
Manufacturer and brand details for Linden, from the product label.
Herb Pharm
See all Herb Pharm products- Name
- Herb Pharm
- City
- Williams
- State
- OR
- ZipCode
- 97544
- Phone Number
- 800-348-4372
- Web Address
- www.herb-pharm.com
Linden by Herb Pharm: Common Questions
Does Linden by Herb Pharm interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take this if I'm pregnant or breastfeeding?
What is linden flower used for?
Has anyone had allergic reactions to this product?
What's in the bottle besides linden?
Is this safe to use long-term?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Linden is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Linden’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Linden's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 2 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Linden 2 references
- Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
- McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC